baber/WOPTO huggingface dataset:
Patent JP-S62277379-A (JP)
Title: Novel biphenyl and production thereof
Inventor: KIMURA MASAYUKI
IPC: C07D317/68
Filed: 1986-05-27
Abstract: NEW MATERIAL:The compound of formula I (R is methyl, ethyl or propyl). EXAMPLE:2,3-Oxomethylenedioxy-2',3'-methylenedioxy-4,4'-dimethoxy-6'-m etho xycarbonyl-1,1'-biphenyl-6-carboxylic acid. USE:It has remedying effect against hepatic disorder and is effective in remedying chronic hepatitis, acute hepatitis, etc. It is also useful as a synthetic intermediate for a biphenyl derivative having asymmetric structure. PREPARATION:The objective compound of formula I can be produced by reacting the compound of formula II with lead tetraacetate and reacting the resultant compound of formula III with acetic acid. The starting compound of formula II is obtained by selectively alkylating one of the meta-OH of an alkyl gallate, converting the remaining two OH to methylenedioxy by reacting diiodomethane in the presence of a base, brominating the 2-position and subjecting the bromination product to Ullmann reaction.
Patent JP-H09306090-A (JP)
Title: Position adjusting mechanism for spindle motor
Inventor: SHIOMI TETSUHIRO
IPC: G11B19/20
Filed: 1996-05-15
Abstract: PROBLEM TO BE SOLVED: To facilitate position adjustment of an optical pickup device by providing a supporting base for moving adjustment of a rotary shaft of the spindle motor and a fitting member for moving adjustment of the rotary shaft of the spindle motor. SOLUTION: In the position adjusting mechanism 3 for the spindle motor, a base part 18A of a deck block 18 is turned as against a fitting plate 19, so that the rotary shaft 16A of the spindle motor 16 is moved along a 1st adjusting oblong hole 24, and hence a position of the rotary shaft 16A in an x-axis is movingly adjusted. That is, the position adjusting mechanism 3 is capable of moving adjustment of a position of the optical pickup device 14 in a radial direction of an optical disk 2 because the device 14 is moved in the radial direction of the optical disk 2. In addition, since a moving operation amt. of about ten times as much as a displacement amt. of the rotary shaft 16A is required by a moving operation of one end part of the deck block 18, the position adjusting mechanism 3 is capable of easily performing the adjusting work.
Patent JP-H10334664-A (JP)
Title: Data output buffer of memory
Inventor: JANG SEONG-JIN
IPC: G11C11/401
Filed: 1998-04-30
Abstract: PROBLEM TO BE SOLVED: To eliminate overlap current between DRAMs to reduce power consumption and enable application to a high speed DRAM. SOLUTION: A sensor 400 detects an external output data DQ. A clock adjusting means 500 compares an output of the sensor 400 and data DATA-R outputted from the chip inside, respectively generates a first signal CLKDO and a second signal/OUTEN from the comparison result and external input clock CLK and also controls the generation timing of the second signal/OUTEN. A buffer means 600 outputs the data to the outside depending on the first and the second signals CLKDO,/OUTEN input from this clock adjusting means 500.
Patent JP-H07325367-A (JP)
Title: Resin molded product for photographic sensitive material and package of material and its manufacture
Inventor: GOI KATSUNORI
IPC: G03C3/00
Filed: 1994-06-01
Abstract: PURPOSE:To prevent occurrence of fog of the photosensitive material and to enhance lubricity by adding an aliphatic ester into a moderate impact-resistant polystyrene resin containing carbon black. CONSTITUTION:The resin molded product for the photosensitive material comprises a moderate impact-resistant polystyrene resin as a main resin constituent and contains carbon black and the aliphatic ester embodied, preferably, by glycerin monostearate, butyl stearate, ethylene glycol monostearate, pentaerythrotol monocaprate, and the like, and as the carbon black, various kinds of them may be used. The polystyrene resin is not kneaded mixtures of HIPS and GPPS used conventionally but the moderate impact-resistant polystyrene resin obtained by purifying an intermediate product in a direct polymerization process, and it is low in cost and remarkable in operation effect and suitable for this purpose.
Patent JP-H07323865-A (JP)
Title: Structure of operating unit for work vehicle
Inventor: KIRIHATA TOSHINORI
IPC: B60K17/10
Filed: 1994-06-01
Abstract: PURPOSE:To facilitate running operations and prevent wrong operations by providing an abutting body abutting against the peripheral surface of respective slide cam bodies attached eccentrically to a speed change shaft and the slide and the acceleration and deceleration operations of an HST acceleration and deceleration mechanism inter-locked with the sliding and pivotal operations of the respective slide cam bodies through the abutting body. CONSTITUTION:A slide operating body 25 provided on a slide shaft 28 is slid on an operating stand 10 through the operation of a steering wheel 18 through a rack body 24. Slide cam bodies 27, 30 having the center line C deviated eccentrically by a fixed angle to abut against abutting bodies 43, 44 are provided through the slide operating body 25 on a main speed change shaft. The abutting bodies 43, 44 and arms 52, 82 for left and right inclining operations of swashes are vertically swung by the sliding and pivoting operations of the slide operating body to control a hydraulic motor and operate connectively an HST acceleration and deceleration mechanism through left and right connecting wires 55, 85. When a main speed change lever 35 is operated, the main speed change shaft is pivoted to incline the left and right slide cam bodies 27, 30 and vertically move arms 52, 58 for operating left and right swash plates.
Patent JP-S62277255-A (JP)
Title: Aluminum plate surface machining method
Inventor: KAWASHIMA KATSUHIKO
IPC: B24B7/19
Filed: 1986-05-26
Abstract: PURPOSE:To carry out a special form of radial sun-rays type machining or spin machining by patterning an aluminum plate with a resist ink made of an acrylic ultraviolet curing ink, machining an unpatterned part with a grindstone after the ink dried, and, then, separating off said resist with a weak alkali solution afterward. CONSTITUTION:After degreasing and cleaning the surface of an aluminum plate 10, the surface is patterned with a resist ink 20 made of an acrylic ultraviolet curing ink and which is cured by ultraviolet rays, by means of screen printing. After that, the surface is irradiated with an ultraviolet lamp and dried. After the resist ink is dried, radial sun-rays type machining or spin machining is given to an unpatterned part using a grindstone so that the part is subjected to minute scratches, forming a machined part 30. And, then, the resist ink is removed by means of a weak alkali solution afterward, to obtain a final product.
Patent JP-H11312273-A (JP)
Title: Customer service device, method, card and computer-readable recording medium in which customer service processing program is recorded
Inventor: ONEDA HIDEO
IPC: G06Q10/00
Filed: 1998-04-30
Abstract: PROBLEM TO BE SOLVED: To return profit properly by taking into consideration the degree of contribution of customers and marketability by using an IC card. SOLUTION: An integrated circuit, including a processor and a memory, is incorporated in an IC card 10 and a purchase history information 44 recording a purchase record classified into genres and premium information 46, where a premium value according to the purchase record is set by every genre are stored in the memory. The purchase record is acquired by referring to the purchase history information 44 of the IC card 10 according to the genre of an article sold, the premium value suitable for the acquired purchase record is acquired by referring to the premium information 46 of the IC card 10 based on the acquired purchase record and discount service and points according to the acquired premium value are offered by a service processing part 60.
Patent JP-H08295512-A (JP)
Title: Separation and purification method of metal element
Inventor: IBARAKI SATOSHI
IPC: C22B3/20
Filed: 1995-04-21
Abstract: PURPOSE: To remove impurities in a metal element, particularly a rare earth element by solubilizing the metal element with an inorganic aq. solution, extracting the specific metal element by mixing with an organic solvent, stripping the resultant organic layer with an inorganic acid aq. solution, removing the impurities except the specific metal element with a specific activated carbon and adding a salt of an alkali (alkaline earth) metal. CONSTITUTION: The metal element is an rare earth element of lanthanides having atomic number of 57 to 71, Y having atomic number of 39, a base metal such as Cu, Co, Ni, Zn, a noble metal such as Au, Pt, Pd, Rh. The activated carbon >=1000m<2> g inn specific surface area, 20-60Å in average diameter of narrow pore having <=100Å narrow pore diameter is used. As the organic solvent, an extracting agent (organic solvent) exhibiting selectively between rare earth metals, an anionic extracting agent, a cationic extracting agent, a solvation affinitive extracting agent or the like is used. For example, tributyl phosphate is exemplified.
Patent JP-H04347659-A (JP)
Title: Multi-color label printer
Inventor: AOBA KUNIHIKO
IPC: B41J2/325
Filed: 1991-05-27
Abstract: PURPOSE:To prevent color misregistration of a label by providing a sensor which simultaneously penetrates a multi-color ink ribbon and a label paper bonded to a light permeating board, and controlling the starting position of printing and the feeding based on the output level. CONSTITUTION:A red area 11a and a black area 11b are alternately provided via a space 11c in a multi-color ink ribbon 11. A label paper 17 is formed by bonding labels 17b onto a light permeating board 17a with a predetermined distance. A transmission sensor 18 is provided in a position where the label 17b is detached from the printing position of a thermal head 14 when the ink ribbon 11 is overlaid onto the label paper 17. The printing starting position in each color area of the ink ribbon 11 and the printing starting position of a label on the label paper 17 are detected based on the output level of the transmission sensor 18, thereby to control feeding of each position independently. Accordingly, both the multi-color ink ribbon and the label paper can be reliably positioned for printing by one sensor, without causing color shift, in the label.
Patent JP-H02299944-A (JP)
Title: Rear confirming device mounted on car
Inventor: YASUI SATOSHI
IPC: G06Q50/30
Filed: 1989-05-15
Abstract: PURPOSE:To facilitate grasping of a feeling of a distance to a rear object by a method wherein, in a device which displays the picture of the rear object of a vehicle by means of a picture photographing device, a relative distance between the vehicle and the rear object is discriminated, and the color of a picture is changed according to the discriminating result. CONSTITUTION:When a vehicle 6 is reversed, the picture of a rear object 3 photographed by a camera 2 mounted to the rear of the interior of the vehicle 6 is displayed on a monitor screen. In this case, a relative distance between the vehicle 6 and a rear object 3 and responding to movement of a vehicle is discriminated by a discriminating means 10. A color signal classified by the magnitude of a displacement amount of the relative distance is inputted from a gate circuit 20b to a modulator 13. A color difference signal is modulated by the modulator 13 and synthesized with a luminance signal to output it from an output terminal. The color of the picture on a monitor screen is varied so that when the relative distance is 10m or more, the picture is colored green, when 5 - 10m, it is colored yellow, and when 5m or less, it is colored red.
Patent JP-S5911673-A (JP)
Title: Solid-state image pickup device
Inventor: TANAHASHI TSUYOSHI
IPC: H01L31/0216
Filed: 1982-07-12
Abstract: PURPOSE:To prevent generation of a false signal by setting up a filter for separating a color formed onto a glass substrate while being brought into contact with a semiconductor substrate and making a distance between the end section of the glass substrate and a photoelectric converting section on the semiconductor substrate of a size larger than the thickness of the glass substrate. CONSTITUTION:A filter 3 for separating colors is formed brought into contact with the semiconductor substrate 2 having an image pickup function while being brought into contact with a case substrate 1, and a protective glass layer 4 is placed on an uppermost section. When light 8 projects to the side surface 9 of the glass substrate at an angle of theta, a distance L' of which light approaches to an effective picture element region on the semiconductor substrate is approximately equal to H' in an extent that the maximum angle of the incident angle theta is approximately 6 deg., and a refractive index n of glass is approximately 1.4 when the refractive index of glass is n and the height of glass through which light projects is H'. That is, it is necessary that the distance up to an effective picture element from the end section of the filter is brought to at least the height H or more of the filter. The false signal due to light incidence from the side surface 9 of the filter can be prevented by providing said allowance.
Patent JP-S5346631-A (JP)
Title: Manufacturing method of flyback transformer
Inventor: YAMAGUCHI MASASHI
IPC: H01F41/12
Filed: 1976-10-07
Abstract: PURPOSE: To produce inexpensive FBT having insulation performance as good as that of encased one, by finishing filler resin surface smoothly. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S61290254-A (JP)
Title: Power transmitting belt
Inventor: MASHITA TOMOJI
IPC: F16G1/06
Filed: 1985-06-03
Abstract: PURPOSE:To improve wearing resistance, by forming the rubber layer of a power transmitting belt by a rubber composite which combines a specific amount of whisker to be added as a reinforcing agent for rubber. CONSTITUTION:A V-belt 1 provides a tensile structure 2, consisting of a cord of high strength and low elongation using a material of polyester fiber, aromatic polyamide fiber and glass fiber, to be embedded in an adhesive rubber layer 3. The belt 1, having a compressed rubber layer 4 in the bottom side of said layer 3, laminates a rubbered canvas 5. A rubber composite of the rubber layer combines 1-100pts.wt. whisker to be added as a reinforcing agent for 100pts.wt. rubber. Consequently, excellent wearing resistance and flection resistance can be simultaneously displayed in good balance.
Patent JP-S5822217-A (JP)
Title: Mixed gas feeder in pulverized coal conveying device
Inventor: ISHIKAWA TADAO
IPC: B65G53/66
Filed: 1981-07-31
Abstract: PURPOSE:To perform a forced conveying of pulverized coal in a tank safely into a holder of silos, by making full use of a low oxygen content fluid consisting of a mixture of compressed air and inert gas. CONSTITUTION:One end of a mixed gas feed pipe 14 is connected to a tank 1 housing pulverized coal and at the same time a gas pipe 17 and an air pipe 18 in two systems being connected with an inert gas cylinder 26 and an air compressor 31 respectively are divaricately connected to the other end of the feed pipe 14 and a flow regulating valve 19 capable of having oxygen concentration in the mixed gas from the feed pipe 14 adjusted to below 13% is connected to the gas pipe 17, while a mixed gas discharge valve 40 is connected to the feed pipe 14 and only when the mixed gas is fed to the tank 1 with the discharge valve 40 closed, the flow regulating valve 19 is opened. With these procedures, a fear for dust coal explosion can be practically averted.
Patent JP-S63286934-A (JP)
Title: Information processor
Inventor: UDA TOSHIYUKI
IPC: G06F9/38
Filed: 1987-05-20
Abstract: PURPOSE:To eliminate a useless operation required for transferring a data from a first register to the second register by providing a basic instruction processor with a data buffer control means which generates a signal for the purpose of executing the synchronization control of a variable length data instruction processor. CONSTITUTION:It is investigated whether a variable length data is 0 or not, and when it is not 0, a read request is outputted from a data requesting part 12 to a cache storage device 101. The request data is held until the request data is set in a DB in a second data buffer DB part 17. When it is set in the second DB, the address of the requesting part 12 is made +1, and the request data is stored in the second register 16. Next, it is outputted to the variable length data instruction processing part 15, and when the read out data is shorter than the data necessary for processing the instruction, it is investigated again whether the next variable length data is 0 or not, and an operation similar to the previous one is executed. Besides, when the read out data is 0, the processing of the data is started.
Patent JP-S5910618-A (JP)
Title: Housing of rotary type pile driving leader
Inventor: MIYAGAWA SHIYUNSUKE
IPC: E02D7/16
Filed: 1982-07-12
Abstract: PURPOSE:To safely perform the disassembling operation of a leader by a method in which the leader is turned and locked in such a way that the direction of a sheave for auger in the top sheave conincides with the center of a pile driver, and then the leader is fallen down. CONSTITUTION:The lower end of a leader 3 is supported on the front of a pile driver 1, the lower end of two stays 5 whose upper ends are connected with a supporting ring 4 fitted with the leader 3 is connected to the rear portion of the driver 1, and a pendant rope 6 is connected to the supporting ring 4. In such a pile driver, the leader 3 is turned and locked in such a way that the direction of the auger sheave 10 of the top sheave 7 coincides with the center of the driver 1, and then the leader 3 is fallen down. The sheave 10 is positioned downwardly at the horizontal position of the leader 3, the direction of the sheave 10 becomes vertical state, and a guide pipe 12 for earthing is situated horizontally. A leader rack 16 can thus be horizontally provided in such a way as to enable the pile 12 to be placed.
Patent JP-S63287228-A (JP)
Title: Multiple address communication system
Inventor: OSUJI SHIGETO
Filed: 1987-05-20
Abstract: PURPOSE:To decrease the number of times of copied data to be sent to one and same node by allowing the node at a branch point to copy the data. CONSTITUTION:Object terminal information in a data received by a node 23 and a destination information table 11 of the node 23 are retrieved by an information table retrieval means 12 and when it is judged that the transmission to plural destination nodes is required, a data copying means 13 copies the data and the object terminal information is revised for each destination node, and sent to each node 23. Since the data sent from a sender terminal 21 is copied at each node 23 when the destination node to the object terminal 21 differs, the number of times of the transmission of the copied data in the multiple address communication is decreased.
Patent JP-H0769221-A (JP)
Title: Multifunctional steering column switch
Inventor: DANIERU DEYUROCHIYAA
IPC: H01H25/04
Filed: 1991-05-27
Abstract: PURPOSE: To improve compatibility, and enlarge the freedom degree of design. CONSTITUTION: A switch for use on the steering column of a vehicle includes lever operated switch members controlling vehicle operating circuits. A switch lever 16 is mounted in a housing 12 that can be attached to the steering column of a vehicle for movement in one of two mutually separate planes and/or for rotation about a longitudinal axis 24 extending through the switch lever 16. Actuators 26, 28 and 30 are mounted in the housing and are independently responsive to one of the modes of movement of the switch lever 12 for controlling a separate switch member mounted in the housing 12.
Patent JP-S5822231-A (JP)
Title: Opening and closing type paper feeder for duplicator
Inventor: KANZAKI MICHIO
IPC: B65H5/06
Filed: 1981-08-04
Abstract: PURPOSE:To locate both open side roller assembly and fixed side roller assembly accurately in registration to each other to stabilize paper feeding by providing a latching member for relatively locating said both assemblies in addition to a rotatable support member for opening and closing these assemblies. CONSTITUTION:An opening and closing type paper feeder 1 is constituted of a fixed side roller assembly 2 and a open side roller assembly 4 coupled with one side surface portion of the roller assembly 2 through a hinge 5 to be opened  and closed. When the open side roller assebmly 4 is released from the fixed one  2 because both assemblies are chocked with sheets of paper or the like, the former is supported on the latter by the hinge 5. After the completion of checking, when the open side roller assembly 4 is closed, a latching shaft 6 is smoothly inserted into a guide groove 3 of the fixed side roller assembly 2 since said groove 3 is diverged toward the releasing side. Further, when the open side roller assembly 4 is pushed in the closing direction, the latching shaft 6 is positively introduced and latched in the bottom of the groove by the groove 3.
Patent JP-S5245949-A (JP)
Title: Recording system of two pen type
Inventor: UEDA RIYOUJI
IPC: G01D9/28
Filed: 1975-10-08
Abstract: PURPOSE: To provide a recording system of two pen type, which is equipped with changeover means for effecting progressive change-over and application of measured signals and with signal source means for effecting their progressive application in synchronism therewith so that a number to measured signals may be continuously recorded by the use of two pens. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5913571-A (JP)
Title: Electric power source device for arc welding
Inventor: OKUMURA SABUROU
IPC: B23K9/073
Filed: 1982-07-12
Abstract: PURPOSE:To obtain an electric power source device for welding, which causes no arc cutting even if a variation occurs in the secondary side voltage, by providing an inhibiting circuit for stopping an operation of an oscillation stop control circuit, when a load current flowing to the secondary side is detected. CONSTITUTION:In an electric power source device for arc welding, the secondary side of an output transformer 4 is connected to welding output terminals 8, 9 through a full-wave rectifier 7. A load current detector 16 is provided on one welding output terminal 9. This load current detector 16 applies a signal to an oscillation stop control inhibiting circuit 17 connected to an oscillation stop control circuit 11 for stopping the oscillation of a switching circuit 5. Also, the welding output terminal 9 is connected to an earth terminal of an oscillation start control circuit 10. According to this electric power source device, a load current flows between the welding output terminals 8, 9 in the course of a welding work, therefore, an operation of the oscillation stop control circuit 11 is inhibited as long as the load current is detected, and no arc cutting is caused.
Patent JP-H07330583-A (JP)
Title: Liquid preparation containing free glutamic acid
Inventor: UEDA YOSHITSUGU
IPC: A61K9/08
Filed: 1994-06-03
Abstract: PURPOSE:To obtain a solution preparation which contains free glutamic acid and is useful as a nutrient supplement on invasion, such as infection, injury, ambustion or the like and it can be effectively absorbed from the cells of enteric mucosa, thus is effective as an enteral feeding or transfusion solution. CONSTITUTION:This preparation contains free glutamic acid, preferably in an amount of 20-30 mole % based on the total amino acids in the composition. Other nutrients than free glutamic acid are, for example, a variety of amino acids, peptides, proteins, carbohydrates, vitamins and the like. This preparation is preferably given to a patient enterally or intravenously at a dose of 800-2,000ml/day/adult.